Today, I found a great tool: nLite. I wanted
to slipstream the SP2 into my Windows Installation and I was searching
for a tool that would do it for me when I discovered nLite.

Requirements

You need:

A Windows CD (kinda obvious)

The Service Pack 2

All hotfixes

Drivers for your hardware, extracted on disk

A CD burner capable of burning ISOs

The .NET Framework

Process

nLite is straightforward to use - just follow the wizard. The cool stuff
about it is that it allows you to add your own drivers to the CD and
hotfixes. If you search the web you'll find so-called update packages
where you have 30-40 hotfixes bundled. Now, you have a clean and simple
way to integrate them into your Windows CD so there is no need to
install them afterwards. nLite worked out-of-the-box here and it took me
maybe 30 minutes to include SP2, 30 hotfixes, my graphics cards driver,
create an ISO (that's yet another great future that is built-in) and
burn it. Excellent software!